diff --git a/src/spicelib/devices/dio/diobindCSC.c b/src/spicelib/devices/dio/diobindCSC.c
index 1a476fd90..c33557307 100644
--- a/src/spicelib/devices/dio/diobindCSC.c
+++ b/src/spicelib/devices/dio/diobindCSC.c
@@ -32,6 +32,15 @@ DIObindCSC (GENmodel *inModel, CKTcircuit *ckt)
             CREATE_KLU_BINDING_TABLE(DIOposPosPtr, DIOposPosBinding, DIOposNode, DIOposNode);
             CREATE_KLU_BINDING_TABLE(DIOnegNegPtr, DIOnegNegBinding, DIOnegNode, DIOnegNode);
             CREATE_KLU_BINDING_TABLE(DIOposPrimePosPrimePtr, DIOposPrimePosPrimeBinding, DIOposPrimeNode, DIOposPrimeNode);
+            if ((here->DIOtempNode > 0) && (here->DIOthermal) && (model->DIOrth0Given)) {
+                CREATE_KLU_BINDING_TABLE(DIOtempPosPtr,      DIOtempPosBinding,      DIOtempNode,     DIOposNode);
+                CREATE_KLU_BINDING_TABLE(DIOtempPosPrimePtr, DIOtempPosPrimeBinding, DIOtempNode,     DIOposPrimeNode);
+                CREATE_KLU_BINDING_TABLE(DIOtempNegPtr,      DIOtempNegBinding,      DIOtempNode,     DIOnegNode);
+                CREATE_KLU_BINDING_TABLE(DIOtempTempPtr,     DIOtempTempBinding,     DIOtempNode,     DIOtempNode);
+                CREATE_KLU_BINDING_TABLE(DIOposTempPtr,      DIOposTempBinding,      DIOposNode,      DIOtempNode);
+                CREATE_KLU_BINDING_TABLE(DIOposPrimeTempPtr, DIOposPrimeTempBinding, DIOposPrimeNode, DIOtempNode);
+                CREATE_KLU_BINDING_TABLE(DIOnegTempPtr,      DIOnegTempBinding,      DIOnegNode,      DIOtempNode);
+            }
         }
     }
 
@@ -59,6 +68,15 @@ DIObindCSCComplex (GENmodel *inModel, CKTcircuit *ckt)
             CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOposPosPtr, DIOposPosBinding, DIOposNode, DIOposNode);
             CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOnegNegPtr, DIOnegNegBinding, DIOnegNode, DIOnegNode);
             CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOposPrimePosPrimePtr, DIOposPrimePosPrimeBinding, DIOposPrimeNode, DIOposPrimeNode);
+            if ((here->DIOtempNode > 0) && (here->DIOthermal) && (model->DIOrth0Given)) {
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOtempPosPtr,      DIOtempPosBinding,      DIOtempNode,     DIOposNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOtempPosPrimePtr, DIOtempPosPrimeBinding, DIOtempNode,     DIOposPrimeNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOtempNegPtr,      DIOtempNegBinding,      DIOtempNode,     DIOnegNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOtempTempPtr,     DIOtempTempBinding,     DIOtempNode,     DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOposTempPtr,      DIOposTempBinding,      DIOposNode,      DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOposPrimeTempPtr, DIOposPrimeTempBinding, DIOposPrimeNode, DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_COMPLEX(DIOnegTempPtr,      DIOnegTempBinding,      DIOnegNode,      DIOtempNode);
+            }
         }
     }
 
@@ -86,6 +104,15 @@ DIObindCSCComplexToReal (GENmodel *inModel, CKTcircuit *ckt)
             CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOposPosPtr, DIOposPosBinding, DIOposNode, DIOposNode);
             CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOnegNegPtr, DIOnegNegBinding, DIOnegNode, DIOnegNode);
             CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOposPrimePosPrimePtr, DIOposPrimePosPrimeBinding, DIOposPrimeNode, DIOposPrimeNode);
+            if ((here->DIOtempNode > 0) && (here->DIOthermal) && (model->DIOrth0Given)) {
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOtempPosPtr,      DIOtempPosBinding,      DIOtempNode,     DIOposNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOtempPosPrimePtr, DIOtempPosPrimeBinding, DIOtempNode,     DIOposPrimeNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOtempNegPtr,      DIOtempNegBinding,      DIOtempNode,     DIOnegNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOtempTempPtr,     DIOtempTempBinding,     DIOtempNode,     DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOposTempPtr,      DIOposTempBinding,      DIOposNode,      DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOposPrimeTempPtr, DIOposPrimeTempBinding, DIOposPrimeNode, DIOtempNode);
+                CONVERT_KLU_BINDING_TABLE_TO_REAL(DIOnegTempPtr,      DIOnegTempBinding,      DIOnegNode,      DIOtempNode);
+            }
         }
     }
 
diff --git a/src/spicelib/devices/dio/diodefs.h b/src/spicelib/devices/dio/diodefs.h
index af399d139..80f49a59d 100644
--- a/src/spicelib/devices/dio/diodefs.h
+++ b/src/spicelib/devices/dio/diodefs.h
@@ -194,6 +194,16 @@ typedef struct sDIOinstance {
     BindElement *DIOposPosBinding ;
     BindElement *DIOnegNegBinding ;
     BindElement *DIOposPrimePosPrimeBinding ;
+    /* self heating */
+    BindElement *DIOtempPosBinding;
+    BindElement *DIOtempPosPrimeBinding;
+    BindElement *DIOtempNegBinding; 
+    BindElement *DIOtempTempBinding;
+    BindElement *DIOposTempBinding;
+    BindElement *DIOposPrimeTempBinding;
+    BindElement *DIOnegTempBinding;
+    BindElement *DIOtempPosSwPrimeBinding;
+    BindElement *DIOposSwPrimeTempBinding;
 #endif
 
 } DIOinstance ;